| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $188.56 | 4.196% | $196.472 | $196.47 | $196.45 | $196.50 |
| Purchase #2 | $217.81 | 4.518% | $227.6507 | $227.65 | $227.65 | $227.70 |
| Purchase #3 | $174.49 | 9.599% | $191.2393 | $191.24 | $191.25 | $191.20 |
| Purchase #4 | $69.35 | 9.672% | $76.0575 | $76.06 | $76.05 | $76.10 |
| Purchase #5 | $97.44 | 6.794% | $104.0601 | $104.06 | $104.05 | $104.10 |
| Purchase #6 | $232.48 | 8.336% | $251.8595 | $251.86 | $251.85 | $251.90 |
| Purchase #7 | $217.86 | 12.248% | $244.5435 | $244.54 | $244.55 | $244.50 |
| 7 purchase totals = | $1,197.99 | $1,291.8826 | $1,291.88 | $1,291.85 | $1,292.00 | |